CVE-2026-25526: falha crítica em HubSpot jinjava
JinJava Bypass through ForTag leads to Arbitrary Java Execution
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28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9.8epss 1.0%
JinJava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Prior to versions 2.7.6 and 2.8.3, JinJava is vulnerable to arbitrary Java execution via bypass through ForTag. This allows arbitrary Java class instantiation and file access bypassing built-in sandbox restrictions. This issue has been patched in versions 2.7.6 and 2.8.3.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
HubSpot · jinjavaCVEs relacionadas — HubSpot jinjava
No mesmo produto, das mais perigosas para as menos.
Referências
https://github.com/HubSpot/jinjava/commit/3d02e504d8bbb13bf3fe019e9ca7b51dfce7a998https://github.com/HubSpot/jinjava/commit/c7328dce6030ac718f88974196035edafef24441https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.7.6https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.8.3https://github.com/HubSpot/jinjava/security/advisories/GHSA-gjx9-j8f8-7j74